Deliver client websites twice as fast
One-stop solution for QA testing, UAT and a powerful client feedback.
“Clients used to send us emails, documents, spreadsheets and even powerpoints for feedback. Now we just use Marker.io.”
Used by the best agencies like...
Collect feedback on staging & live websites
Install the widget and collect feedback from your clients.
Get feedback from only your team and clients
Easily choose who can see the widget and report feedback.
Set up different forms for QA and clients
Configure the widget to give your internal team all the fields they need to report. While at the same time your clients see a simplified version of the widget.
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Collect website issues in your source of truth
Don't ask your devs to adopt a new tool. Make sure all feedback arrives directly where you devs work, with all the information they need to reproduce the issue.
Get client approval faster, without sending emails
Communicate with your clients directly inside Marker.io without giving them access to your platform.
Update clients without leaving your project management tool
Make sure your issues are always in sync and let your dev work in your integration.
Give clients a complete overview on their feedback
Your clients can see at a glance all their submitted feedback and their statuses.
Get actionable feedback for your devs, even from clients
Give all the informations your devs need to easily reproduce the issue and understand the feedback.
Deploy Marker in your favorite CMS
Marker.io can easily be installed on all existing CMS. Plugins are coming soon.
Of course, you can report from any device
Collect feedback from your clients on mobile, table or their desktop.
Discover our new AI features
Make your clients’ lives easier with MCP and three powerful AI features, now in beta, that boost the website feedback process.
Marker.io MCP
Connect Claude, Cursor, and other AI tools to incoming bug reports. Let an AI system synthesize duplicate reports, automate testing, summarize test results, and suggest a code fix or pull request.
AI Translation
Turn rough notes into clear, actionable feedback with AI that rewrites descriptions to improve grammar, clarity, and structure.
AI Magic Rewrite & Title Generation
Turn rough notes into structured and actionable feedback. Collect just a description – AI turns it into a clear, actionable issue title.
Get started now
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